[Chronic bronchitis and peptic ulcer].
D015068:17-Ketosteroids / Q000652:urine; D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000150:complications*; D002908:Chronic Disease; D005739:Gas Poisoning / Q000150:complications; D005745:Gastric Acidity Determination; D006801:Humans; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications*; D012907:Smoking
D015068:17-Ketosteroids